Debian Security Advisory DSA 800-1 (pcre3)

# OpenVAS Vulnerability Test
# $Id: deb_800_1.nasl 6616 2017-07-07 12:10:49Z cfischer $
# Description: Auto-generated from advisory DSA 800-1
#
# Authors:
# Thomas Reinke <[email protected]>
#
# Copyright:
# Copyright (c) 2007 E-Soft Inc. http://www.securityspace.com
# Text descriptions are largerly excerpted from the referenced
# advisory, and are Copyright (c) the respective author(s)
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2,
# as published by the Free Software Foundation
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
#

include("revisions-lib.inc");
tag_solution = "For the stable distribution (sarge) this problem has been fixed in
version 4.5-1.2sarge1.

For the unstable distribution (sid) this problem has been fixed in
version 6.3-1.

We recommend that you upgrade your libpcre3 package.

 https://secure1.securityspace.com/smysecure/catid.html?in=DSA%20800-1";
tag_summary = "The remote host is missing an update to pcre3
announced via advisory DSA 800-1.

An integer overflow with subsequent buffer overflow has been detected
in PCRE, the Perl Compatible Regular Expressions library, which allows
an attacker to execute arbitrary code.

Since several packages link dynamically to this library you are
advised to restart the corresponding services or programs
respectively.  The command ``apt-caches showpkg libpcre3'' will list
the corresponding packages in the Reverse Depends: section.

For the old stable distribution (woody) this problem has been fixed in
version 3.4-1.1woody1.";


if(description)
{
 script_id(55207);
 script_version("$Revision: 6616 $");
 script_tag(name:"last_modification", value:"$Date: 2017-07-07 14:10:49 +0200 (Fri, 07 Jul 2017) $");
 script_tag(name:"creation_date", value:"2008-01-17 23:03:37 +0100 (Thu, 17 Jan 2008)");
 script_cve_id("CVE-2005-2491");
 script_bugtraq_id(14620);
 script_tag(name:"cvss_base", value:"7.5");
 script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:P/A:P");
 script_name("Debian Security Advisory DSA 800-1 (pcre3)");



 script_category(ACT_GATHER_INFO);

 script_copyright("Copyright (c) 2005 E-Soft Inc. http://www.securityspace.com");
 script_family("Debian Local Security Checks");
 script_dependencies("gather-package-list.nasl");
 script_mandatory_keys("ssh/login/debian_linux", "ssh/login/packages");
 script_tag(name : "solution" , value : tag_solution);
 script_tag(name : "summary" , value : tag_summary);
 script_tag(name:"qod_type", value:"package");
 script_tag(name:"solution_type", value:"VendorFix");
 exit(0);
}

#
# The script code starts here
#

include("pkg-lib-deb.inc");

res = "";
report = "";
if ((res = isdpkgvuln(pkg:"libpcre3", ver:"3.4-1.1woody1", rls:"DEB3.0")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"libpcre3-dev", ver:"3.4-1.1woody1", rls:"DEB3.0")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"pgrep", ver:"3.4-1.1woody1", rls:"DEB3.0")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"pgrep", ver:"4.5-1.2sarge1", rls:"DEB3.1")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"libpcre3", ver:"4.5-1.2sarge1", rls:"DEB3.1")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"libpcre3-dev", ver:"4.5-1.2sarge1", rls:"DEB3.1")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"pcregrep", ver:"4.5-1.2sarge1", rls:"DEB3.1")) != NULL) {
    report += res;
}

if (report != "") {
    security_message(data:report);
} else if (__pkg_match) {
    exit(99); # Not vulnerable.
}